| expeditious(quick, rapid, nimble, speedy) |
| expeditive(quick, rapid, nimble, speedy) |
| flashing(quick, rapid, nimble, speedy) |
| fleet(quick, rapid, nimble, speedy) |
| fleeting(quick, rapid, nimble, speedy) |
| flying(quick, rapid, nimble, speedy) |
| hairtrigger(quick, rapid, nimble, speedy) |
| hypersonic(quick, rapid, nimble, speedy) |
| in a jiffy(expression, idiom, quick, nimble) |
| like all get out(expression, idiom, quick, nimble) |
| like crazy(expression, quick, nimble, speedy) |
| like mad(expression, quick, nimble, speedy) |
| nimble(quick, rapid, speedy, brisk) |
| racing(quick, rapid, nimble, speedy) |
| rapid(quick, speedy, hurried, highpowered) |
| ready(quick, rapid, nimble, speedy) |
| snap(quick, rapid, nimble, speedy) |
| snappy(quick, rapid, nimble, speedy) |
| speedball(quick, rapid, nimble, speedy) |
| speedy(quick, rapid, hurried) |